Like more than one of them
13 games close to two or more of Halo: Spartan Assault, Left 4 Dead 2 and Terraria
Project Zomboid
Terraria, but with zombies, and post-apocalyptic
Loved · 94%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
SAS: Zombie Assault 4
Halo: Spartan Assault, but co-op, and three times the hours
Liked · 86%Top-Down Shooter · Top-DownAlso like Left 4 Dead 2
Don't Starve Together
Terraria, but harder, and half the hours
Loved · 95%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Alien Swarm
Halo: Spartan Assault, but free to play, and even better loved
Loved · 95%Top-Down Shooter · AliensAlso like Left 4 Dead 2
Rust
Terraria, but a base builder, and PvP
Liked · 87%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
The Forest
Terraria, but a survival horror game, and a quarter of the hours
Loved · 96%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Terraria
Grounded
Terraria, but with base building, and a third of the hours
Loved · 90%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
7 Days to Die
Terraria, but with base building, and made of voxels
Liked · 87%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Nation Red
Halo: Spartan Assault, but about survival, and with zombies
Liked · 89%Top-Down Shooter · Twin Stick ShooterAlso like Left 4 Dead 2
Crimsonland
Halo: Spartan Assault, but gorier, and three times the hours
Loved · 92%Top-Down Shooter · Twin Stick ShooterAlso like Left 4 Dead 2
Aliens: Fireteam Elite
Halo: Spartan Assault, but horror, and co-op
Liked · 80%Aliens · ShooterAlso like Left 4 Dead 2
Hurtworld
Terraria, but PvP, and more divisive
Mixed · 76%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
More like Halo: Spartan Assault
2 games closest to Halo: Spartan Assault of your picks
HELLDIVERS
Halo: Spartan Assault, but couch co-op, and five times the hours
Loved · 90%Top-Down Shooter · Twin Stick Shooter
More like Left 4 Dead 2
6 games closest to Left 4 Dead 2 of your picks
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · Survival
Yet Another Zombie Defense
Left 4 Dead 2, but a tower defense game, and a tenth of the hours
Liked · 87%Zombies · Survival
More like Terraria
9 games closest to Terraria of your picks
The Planet Crafter
Terraria, but a base builder, and single-player
Loved · 96%Open World Survival Craft · Survival
Once Human
Terraria, but free to play, and a third-person shooter
Mixed · 79%Open World Survival Craft · Survival
Conan Exiles Enhanced
Terraria, but an MMO, and more divisive
Mixed · 79%Open World Survival Craft · Survival
ASTRONEER
Terraria, but a base builder, and a third of the hours
Loved · 92%Open World Survival Craft · Survival
Palworld
Terraria, but a creature collector, and half the hours
Loved · 95%Open World Survival Craft · Survival
How this list is made
Each game is measured against each of your picks the way a games-like list measures it: the Steam community tags, Steam genres and IGDB themes they share, each counting for more the fewer games carry it. A game's place is how alike it is to your picks together, as a share of each pick's best match, so one alike to two of them comes before one alike to just one. It must be close to at least one of them, as close as it would have to be on that game's own list.
None of your picks is on the list, nor a second release of one, nor a game of their own series. Up to 30 games are shown. Under each name, the kinds it shares with the pick it is closest to, and how it differs from that pick.